CN204350669U - A kind of group standing grain structure for grain header - Google Patents
A kind of group standing grain structure for grain header Download PDFInfo
- Publication number
- CN204350669U CN204350669U CN201420755890.2U CN201420755890U CN204350669U CN 204350669 U CN204350669 U CN 204350669U CN 201420755890 U CN201420755890 U CN 201420755890U CN 204350669 U CN204350669 U CN 204350669U
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- CN
- China
- Prior art keywords
- standing grain
- rice
- grain
- dialling
- dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a kind of group standing grain structure for grain header, its key is: the described standing grain structure of dialling for grain header comprises a pair symmetrically arranged dialing-grain unit; Be provided with sprocket wheel bottom described dialing-grain unit, in the middle of sprocket wheel, rice-pulling shaft be installed, rice-pulling shaft is provided with successively two and dials standing grain dish; Described two sides of dialling near rice-pulling shaft on standing grain dishes are provided with push rod, two dial standing grain dish near outer place also each uniform intervals be provided with a circle rice-pulling tooth, this rice-pulling tooth and dial standing grain dish connecting axle on be provided with torsion spring.Described push rod has the cambered surface consistent with dialling standing grain dish outer near the side of dialling standing grain dish outer.Rice-pulling tooth on described each group of standing grain dish is four.The utility model principle is simple, by dialling the work of rice-pulling tooth on standing grain dish, can be good at group standing grain work in harvesting process, seedlings of cereal crops grain header front end can cut off are sent in threshing system successively, it is easy and simple to handle, and operating efficiency is high, has very strong practical value.
Description
Technical field
The utility model relates to a kind of group standing grain structure for grain header.
Background technology
Grain header refers to the straw cutting down the crops such as paddy and wheat, and is laid in the cereal harvesting machinery in field.Horizontal ceding of Taiwan grain header and two kinds, standing header grain header is had according to the type of the ceding of Taiwan.The most volume of existing grain header is comparatively large, operation inconvenience, very flexible, and manufacturing cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of group standing grain structure for grain header.
To achieve these goals, by the following technical solutions: a kind of group standing grain structure for grain header, is characterized in that: the described standing grain structure of dialling for grain header comprises a pair symmetrically arranged dialing-grain unit; Be provided with sprocket wheel bottom described dialing-grain unit, in the middle of sprocket wheel, rice-pulling shaft be installed, rice-pulling shaft is provided with successively two and dials standing grain dish; Described two sides of dialling near rice-pulling shaft on standing grain dishes are provided with push rod, two dial standing grain dish near outer place also each uniform intervals be provided with a circle rice-pulling tooth, this rice-pulling tooth and dial standing grain dish connecting axle on be provided with torsion spring.
Described push rod has the cambered surface consistent with dialling standing grain dish outer near the side of dialling standing grain dish outer.
Described push rod accounts for 1/4th of whole circumference near the cambered surface dialling standing grain dish outer.
Rice-pulling tooth on described each group of standing grain dish is four.
The utility model principle is simple, by dialling the work of rice-pulling tooth on standing grain dish, can be good at group standing grain work in harvesting process, seedlings of cereal crops grain header front end can cut off are sent in threshing system successively, it is easy and simple to handle, and operating efficiency is high, has very strong practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the right dialing-grain unit in the utility model embodiment;
Fig. 2 is the structural representation of left side dialing-grain unit in the utility model embodiment;
Fig. 3 is the vertical view dialling standing grain dish in Fig. 2;
Fig. 4 is the structural representation of push rod in the utility model embodiment;
Fig. 5 is the upward view of rice-pulling tooth in the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figures 1 to 5, a kind of group standing grain structure for grain header, comprises a pair symmetrically arranged dialing-grain unit 1; Be provided with sprocket wheel 5 bottom described dialing-grain unit 1, in the middle of sprocket wheel 5, rice-pulling shaft 6 be installed, rice-pulling shaft 6 is provided with successively two and dials standing grain dish 3; Described two sides of dialling near rice-pulling shaft 6 on standing grain dishes 3 are provided with push rod 4, two dial standing grain dish 3 near outer place also each uniform intervals be provided with a circle rice-pulling tooth 2, this rice-pulling tooth 2 and dial standing grain dish 3 connecting axle 201 on be provided with torsion spring 202.
Described push rod 4 has the cambered surface consistent with dialling standing grain dish 3 outer near the side of dialling standing grain dish 3 outer.
Described push rod 4 accounts for 1/4th of whole circumference near the cambered surface dialling standing grain dish 3 outer.
Rice-pulling tooth 2 on described each group of standing grain dish 3 is four.
During work, driven by motor sprocket wheel operates, and sprocket wheel drives rice-pulling shaft to rotate, and dials standing grain dish along with rice-pulling shaft synchronous axial system, dials the rice-pulling tooth also run-in synchronism thereupon on standing grain dish.When rice-pulling tooth runs to push rod position, rice-pulling tooth is withstood by push rod, forces rice-pulling tooth to rotate around connecting axle, and the tip of rice-pulling tooth front end is stretched out, and plays the effect of dialling standing grain.Rice-pulling tooth can move along the cambered surface of push rod always, and after leaving push rod cambered surface, rice-pulling tooth can automatic drawing back under the torsion spring effect on connecting axle, and make it no longer protruding, what complete epicycle dials standing grain task.Along with the continuous running of motor, the rice-pulling tooth dialled on standing grain dish can circulate in turn and stretch out and regain, thus reaches group standing grain object, the seedlings of cereal crops of harvesting can be sent in the threshing system of rear end endlessly.
The utility model principle is simple, by dialling the work of rice-pulling tooth on standing grain dish, can be good at group standing grain work in harvesting process, seedlings of cereal crops grain header front end can cut off are sent in threshing system successively, it is easy and simple to handle, and operating efficiency is high, has very strong practical value.
Claims (4)
1. for a group standing grain structure for grain header, it is characterized in that: the described standing grain structure of dialling for grain header comprises a pair symmetrically arranged dialing-grain unit; Be provided with sprocket wheel bottom described dialing-grain unit, in the middle of sprocket wheel, rice-pulling shaft be installed, rice-pulling shaft is provided with successively two and dials standing grain dish; Described two sides of dialling near rice-pulling shaft on standing grain dishes are provided with push rod, two dial standing grain dish near outer place also each uniform intervals be provided with a circle rice-pulling tooth, this rice-pulling tooth and dial standing grain dish connecting axle on be provided with torsion spring.
2. as claimed in claim 1 for group standing grain structure of grain header, it is characterized in that: described push rod has the cambered surface consistent with dialling standing grain dish outer near the side of dialling standing grain dish outer.
3., as claimed in claim 2 for group standing grain structure of grain header, it is characterized in that: described push rod accounts for 1/4th of whole circumference near the cambered surface dialling standing grain dish outer.
4., as claimed in claim 1 for group standing grain structure of grain header, it is characterized in that: the rice-pulling tooth on described each group of standing grain dish is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755890.2U CN204350669U (en) | 2014-12-05 | 2014-12-05 | A kind of group standing grain structure for grain header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755890.2U CN204350669U (en) | 2014-12-05 | 2014-12-05 | A kind of group standing grain structure for grain header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350669U true CN204350669U (en) | 2015-05-27 |
Family
ID=53252177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755890.2U Withdrawn - After Issue CN204350669U (en) | 2014-12-05 | 2014-12-05 | A kind of group standing grain structure for grain header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396450A (en) * | 2014-12-05 | 2015-03-11 | 重庆瑜欣平瑞机电有限公司 | Straw pulling structure for harvester |
-
2014
- 2014-12-05 CN CN201420755890.2U patent/CN204350669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396450A (en) * | 2014-12-05 | 2015-03-11 | 重庆瑜欣平瑞机电有限公司 | Straw pulling structure for harvester |
| CN104396450B (en) * | 2014-12-05 | 2016-03-16 | 重庆瑜欣平瑞机电有限公司 | A kind of group standing grain structure for grain header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |